// Simple JavaScript Templating
// John Resig - https://johnresig.com/ - MIT Licensed
(function () {
  var cache = {}

  this.tmpl = function tmpl (str, data) {
    // Figure out if we're getting a template, or if we need to
    // load the template - and be sure to cache the result.
    var fn = !/\W/.test(str)
      ? cache[str] = cache[str] ||
        tmpl(document.getElementById(str).innerHTML)

      // Generate a reusable function that will serve as a template
      // generator (and which will be cached).
      : new Function('obj',
        'var p=[],print=function(){p.push.apply(p,arguments);};' +

        // Introduce the data as local variables using with(){}
        "with(obj){p.push('" +

        // Convert the template into pure JavaScript
        str
          .replace(/[\r\t\n]/g, ' ')
          .split('<%').join('\t')
          .replace(/((^|%>)[^\t]*)'/g, '$1\r')
          .replace(/\t=(.*?)%>/g, "',$1,'")
          .split('\t').join("');")
          .split('%>').join("p.push('")
          .split('\r').join("\\'") +
      "');}return p.join('');")

    // Provide some basic currying to the user
    return data ? fn(data) : fn
  }
})()
